<template>
  <div class="speedcar-loader-container">
    <div class="loader">
      <span><span></span><span></span><span></span><span></span></span>
      <div class="base">
        <span></span>
        <div class="face"></div>
      </div>
    </div>
    <div class="longfazers">
      <span></span><span></span><span></span><span></span>
    </div>
  </div>
</template>

<script setup lang="ts">
// 飞车+激光加载动画，无需特殊逻辑
</script>

<style scoped>
.speedcar-loader-container {
  width: 220px;
  height: 100px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.loader {
  position: absolute;
  top: 50%;
  left: 50%;
  margin-left: -50px;
  animation: speeder 0.4s linear infinite;
}
.loader > span {
  height: 5px;
  width: 35px;
  background: #000;
  position: absolute;
  top: -19px;
  left: 60px;
  border-radius: 2px 10px 1px 0;
}
.base span {
  position: absolute;
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-right: 100px solid #000;
  border-bottom: 6px solid transparent;
}
.base span:before {
  content: "";
  height: 22px;
  width: 22px;
  border-radius: 50%;
  background: #000;
  position: absolute;
  right: -110px;
  top: -16px;
}
.base span:after {
  content: "";
  position: absolute;
  width: 0;
  height: 0;
  border-top: 0 solid transparent;
  border-right: 55px solid #000;
  border-bottom: 16px solid transparent;
  top: -16px;
  right: -98px;
}
.face {
  position: absolute;
  height: 12px;
  width: 20px;
  background: #000;
  border-radius: 20px 20px 0 0;
  transform: rotate(-40deg);
  right: -125px;
  top: -15px;
}
.face:after {
  content: "";
  height: 12px;
  width: 12px;
  background: #000;
  right: 4px;
  top: 7px;
  position: absolute;
  transform: rotate(40deg);
  transform-origin: 50% 50%;
  border-radius: 0 0 0 2px;
}
.loader > span > span {
  width: 30px;
  height: 1px;
  background: #000;
  position: absolute;
  animation: fazer1 0.2s linear infinite;
}
.loader > span > span:nth-child(2) {
  top: 3px;
  animation: fazer2 0.4s linear infinite;
}
.loader > span > span:nth-child(3) {
  top: 1px;
  animation: fazer3 0.4s linear infinite;
  animation-delay: -1s;
}
.loader > span > span:nth-child(4) {
  top: 4px;
  animation: fazer4 1s linear infinite;
  animation-delay: -1s;
}
@keyframes fazer1 {
  0% { left: 0; }
  100% { left: -80px; opacity: 0; }
}
@keyframes fazer2 {
  0% { left: 0; }
  100% { left: -100px; opacity: 0; }
}
@keyframes fazer3 {
  0% { left: 0; }
  100% { left: -50px; opacity: 0; }
}
@keyframes fazer4 {
  0% { left: 0; }
  100% { left: -150px; opacity: 0; }
}
@keyframes speeder {
  0% { transform: translate(2px, 1px) rotate(0deg); }
  10% { transform: translate(-1px, -3px) rotate(-1deg); }
  20% { transform: translate(-2px, 0px) rotate(1deg); }
  30% { transform: translate(1px, 2px) rotate(0deg); }
  40% { transform: translate(1px, -1px) rotate(1deg); }
  50% { transform: translate(-1px, 3px) rotate(-1deg); }
  60% { transform: translate(-1px, 1px) rotate(0deg); }
  70% { transform: translate(3px, 1px) rotate(-1deg); }
  80% { transform: translate(-2px, -1px) rotate(1deg); }
  90% { transform: translate(2px, 1px) rotate(0deg); }
  100% { transform: translate(1px, -2px) rotate(-1deg); }
}
.longfazers {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
}
.longfazers span {
  position: absolute;
  height: 2px;
  width: 20%;
  background: #000;
}
.longfazers span:nth-child(1) {
  top: 20%;
  animation: lf 0.6s linear infinite;
  animation-delay: -5s;
}
.longfazers span:nth-child(2) {
  top: 40%;
  animation: lf2 0.8s linear infinite;
  animation-delay: -1s;
}
.longfazers span:nth-child(3) {
  top: 60%;
  animation: lf3 0.6s linear infinite;
}
.longfazers span:nth-child(4) {
  top: 80%;
  animation: lf4 0.5s linear infinite;
  animation-delay: -3s;
}
@keyframes lf {
  0% { left: 200%; }
  100% { left: -200%; opacity: 0; }
}
@keyframes lf2 {
  0% { left: 200%; }
  100% { left: -200%; opacity: 0; }
}
@keyframes lf3 {
  0% { left: 200%; }
  100% { left: -100%; opacity: 0; }
}
@keyframes lf4 {
  0% { left: 200%; }
  100% { left: -100%; opacity: 0; }
}
/* 暗色主题适配 */
:deep(.dark) .loader > span,
:deep(.dark) .base span,
:deep(.dark) .base span:before,
:deep(.dark) .base span:after,
:deep(.dark) .face,
:deep(.dark) .face:after,
:deep(.dark) .loader > span > span,
:deep(.dark) .longfazers span {
  background: #3de1ff !important;
  border-right-color: #3de1ff !important;
}
</style> 